[{"id":"IL-0098","title":{"en":"After 2i2c moved from ingress-nginx to nginx-ingress, a hub's Ingress took priority over cert-manager's temporary Ingress for the same host, so new hubs could not get TLS certificates","ko":"ingress-nginx 에서 nginx-ingress 로 옮긴 뒤 같은 호스트를 나눠 쓰는 인그레스들의 동작이 바뀌어 cert-manager 가 새 TLS 인증서를 받지 못했다."},"org":"2i2c","org_slug":"2i2c","date":"2026-03-31","severity":"unknown","root_cause":"upgrade-breaking-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0098","shared_components":["ingress"]},{"id":"IL-0117","title":{"en":"A scheduled maintenance and an ingress upgrade on OpenAI's user-facing clusters caused a networking control plane regression that briefly broke the data plane, and the services that restarted then overwhelmed a backend persistence store with a heavy first-start query","ko":"인그레스 업그레이드가 네트워크 컨트롤 플레인 회귀를 일으켜 데이터 플레인이 잠깐 끊겼고, 한꺼번에 재시작한 서비스들이 백엔드 저장소에 과부하를 일으켜 OpenAI API 오류가 늘었다"},"org":"OpenAI","org_slug":"openai","date":"2024-08-16","severity":"unknown","root_cause":"upgrade-breaking-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0117","shared_components":["ingress"]},{"id":"IL-0203","title":{"en":"A routine Kubernetes cluster system update made the AWS Load Balancer Controller fail, so new pods were never registered with the ALB and Honeycomb's EU1 ingest and UI went down once the last old pods were replaced","ko":"클러스터 시스템 업데이트 뒤 AWS Load Balancer Controller 가 실패해 새 파드가 ALB 에 등록되지 않았고, Honeycomb EU1 의 수집과 UI 가 11분 동안 멈췄다"},"org":"Honeycomb","org_slug":"honeycomb","date":"2024-04-09","severity":"unknown","root_cause":"upgrade-breaking-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0203","shared_components":["ingress"]},{"id":"IL-0090","title":{"en":"After an upgrade of the ModSec ingress controller module, its validating webhook served a certificate for the wrong service name and blocked every Ingress create and change","ko":"ModSec 인그레스 컨트롤러 모듈을 v3.33.0 으로 올린 뒤 검증 웹훅 호출이 x509 인증서 오류로 실패해, 모든 인그레스 생성과 변경이 막히고 사용자 애플리케이션 배포가 멈췄다."},"org":"UK Ministry of Justice","org_slug":"uk-ministry-of-justice","date":"2021-06-09","severity":"unknown","root_cause":"upgrade-breaking-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0090","shared_components":["ingress"]}]